On Wed, Sep 30, 2015 at 3:13 AM, David Rajchenbach-Teller <
dteller@mozilla.com> wrote:
> Joshua, I am trying to understand how your proposal relates to
> microtasks. Does the extension of lifetime mean that a transaction is
> alive 1/ until the end of the event (including pending microtasks) or 2/
> that it can be kept alive across several events?
>
Wouldn't it have to be 2/ here? What in the proposal prevents code from
doing this?
tx.waitUntil(new Promise(function(resolve) {
setTimeout(resolve, 5000);
}));
That seems like a good thing to me, though. It would be nice not to
require code to perform work synchronously on the main thread in order to
have a large transaction. This tx.waitUntil() now lets code yield the main
thread for large transactions. If I understand it correctly...
Ben